FXZQ40BVM is a Daikin indoor unit in the FXZQ-B series, compact 4-way cassette type. Its rated cooling capacity is 4.5 kW according to catalogue PCVVN2507Aaprv.
- Rated cooling capacity
- 4.5 kW
- Power supply
- 1-phase, 220-240 V/220-230 V, 50/60 Hz
- Dimensions (H×W×D)
- 260×575×575 (For depth add 63 mm for electrical box) mm
- Weight
- 16.5 kg
Data extracted from the English catalogue; not all specifications have been manually verified. Check the source before use. Source & notes →
FXZQ40BVM specifications
| Rated capacity 4 specifications | |
|---|---|
| Cooling capacity · Btu/h | 15,400 |
| Cooling capacity · kW | 4.5 |
| Heating capacity · Btu/h | 17,100 |
| Heating capacity · kW | 5.0 |
| Electrical & efficiency 3 specifications | |
| Power supply | 1-phase, 220-240 V/220-230 V, 50/60 Hz |
| Power consumption · Cooling · kW | 0.059 |
| Power consumption · Heating · kW | 0.053 |
| Airflow & sound 4 specifications | |
| Airflow rate (H/M/L) · m³/min | 11.5/9.5/8.0 |
| Airflow rate (H/M/L) · cfm | 406/335/282 |
| Sound level (H/M/L) · dB(A) | 37.0/32.0/28.0 |
| Sound power (H) · dB(A) | 54 |
| Dimensions & weight 3 specifications | |
| Casing | Galvanised steel plate |
| Dimensions (H×W×D) · mm | 260×575×575 (For depth add 63 mm for electrical box) |
| Machine weight · kg | 16.5 |
| Piping & refrigerant 3 specifications | |
| Piping connections · Liquid (Flare) · mm | 6.4 |
| Piping connections · Gas (Flare) · mm | 12.7 |
| Piping connections · Drain · mm | VP20 (External Dia. 26/Internal Dia. 20) |
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Catalogue source & rating conditions
Values are taken from PCVVN2507Aaprv, PDF page 195 (printed page 194). General Catalogue 2025; published on VRV.vn as Catalogue 2026 (EN).
Rated performance depends on test conditions and system combinations. Check the source notes when selecting equipment or comparing series.
Read original source notes (English)
Notes: Specifications are based on the following conditions;
• Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Height difference: 0 m.
• Heating: Indoor temp.: 20°CDB, Outdoor temp.: 7°CDB, 6°CWB, Equivalent piping length: 7.5 m, Height difference: 0 m.
• Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.)
• Sound level: Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre.
During actual operation, these values are normally somewhat higher as a result of ambient conditions.
Panel (Option)
Panel type Grid ceiling panel
Appearance
Model BYFQ60CAW
Colour White (N9.5)
Dimensions (H×W×D) mm 46×620×620
Weight kg 2.8
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View catalogue page · PDF 195
The original page preserves symbols, merged cells and accessories; not every accessory shown is supplied with the unit.

Read all text from this page and its facing page
PDF page 195
VRV Indoor Units
Specifications
MODEL FXZQ20BVM FXZQ25BVM FXZQ32BVM FXZQ40BVM FXZQ50BVM
Power supply 1-phase, 220-240 V/220-230 V, 50/60 Hz
Btu/h 7,500 9,600 12,300 15,400 19,100
Cooling capacity
kW 2.2 2.8 3.6 4.5 5.6
Btu/h 8,500 10,900 13,600 17,100 21,500
Heating capacity
kW 2.5 3.2 4.0 5.0 6.3
Power Cooling 0.043 0.045 0.059 0.092
kW
consumption Heating 0.036 0.038 0.053 0.086
Casing Galvanised steel plate
m³/min 8.7/7.5/6.5 9.0/8.0/6.5 10.0/8.5/7.0 11.5/9.5/8.0 14.5/12.5/10.0
Airflow rate (H/M/L)
cfm 307/265/229 318/282/229 353/300/247 406/335/282 512/441/353
Sound level (H/M/L) dB(A) 32.0/29.5/25.5 33.0/30.0/25.5 33.5/30.0/26.0 37.0/32.0/28.0 43.0/40.0/33.0
Sound power (H) dB(A) 49 50 51 54 60
Dimensions (H×W×D) mm 260×575×575 (For depth add 63 mm for electrical box)
Machine weight kg 15.5 16.5 18.5
Liquid (Flare) 6.4
Piping
connections Gas (Flare) mm 12.7
Drain VP20 (External Dia. 26/Internal Dia. 20)
Notes: Specifications are based on the following conditions;
• Cooling: Indoor temp.: 27°CDB, 19°CWB, Outdoor temp.: 35°CDB, Equivalent piping length: 7.5 m, Height difference: 0 m.
• Heating: Indoor temp.: 20°CDB, Outdoor temp.: 7°CDB, 6°CWB, Equivalent piping length: 7.5 m, Height difference: 0 m.
• Capacity of indoor unit is only for reference. Actual capacity of indoor unit is based on the total capacity index. (See Engineering Data Book for details.)
• Sound level: Anechoic chamber conversion value, measured at a point 1.5 m downward from the unit centre.
During actual operation, these values are normally somewhat higher as a result of ambient conditions.
Panel (Option)
Panel type Grid ceiling panel
Appearance
Model BYFQ60CAW
Colour White (N9.5)
Dimensions (H×W×D) mm 46×620×620
Weight kg 2.8
194
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FACING PAGE — PDF page 194
Compact Multi Flow Cassette Type
FXZQ-B
Quiet, compact, and designed for user comfort
Compact & elegant design
• Fully-flat integration in standard architectural ceiling tiles, leaving
only 8 mm 8 mm
• Remarkable blend of iconic design and engineering excellence
with an elegant finish in white
• The newly designed panel integrates fully within one ceiling tile
enabling lights, speakers and sprinklers to be installed in the
adjoining ceiling tiles.
Efficiency & comfort
Dual sensors (Option)
• Two optional intelligent sensors improve energy efficiency and
comfort.
• An optional presence and floor sensor kit can be fitted to the
cassette for draught prevention, energy-saving operation and to
provide optimal control of airflow.
Individual airflow direction control*
• Airflow direction can be individually adjusted for each air discharge outlet to deliver optimal air
distribution.
*Applicable when wired remote controller BRC1E63 or BRC1H63W(K) is used.
Auto swing (up/down)
• Possibility to select automatic vertical moving of the air discharge flaps for efficient air and
temperature distribution throughout the room.
Cleanliness
Streamer filter clean unit (Option) See page 7 - 8
• Irradiates Streamer when the fan and air conditioning operation are stopped.
Streamer fumigates the cabin and sterilizes the filter.
Remarks:
1) Only the stylish remote controller BRC1H63W(K) can be connected for ON/OFF operation of the streamer.
2) The Streamer function operates only when the fan and air conditioning operation are stopped. BAPWS55A61
The maximum operation of Streamer is 180 minutes per day.
Ceiling soiling prevention
• Prevents air from blowing against the ceiling to prevent ceiling stains.
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Catalogue article on VRV.vn ↗ · Original English PDF on VRV.vn ↗
